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- 1. Multiple ChoiceThe momentum of an object depends upon the object's ___________&_____________.size and shapemass and speedmass and veloctiymass and energy
- 2. Multiple ChoiceThe total momentum before a collision is _________ the total momentum after a collision.equal toless thanmore thanIt depends on the type of collision
- 3. Multiple ChoiceMomentum is a ____________________ quantitysciencescalarvectorenergy
- 4. Multiple Choice
This picture is an example of ____________Elastic CollisionInelastic collision - 5. Multiple ChoiceThis picture is an example of ____________Elastic CollisionInelastic collision
- 6. Multiple ChoiceCollisions can be ____________or ___________.fast or slowfar or nearelastic or inelasticnone of the above
- 7. Multiple ChoiceJorge noticed a collision outside the coffee shop where two cars collided and stuck together. What type of collision did he observe?ElasticInelasticCompletely inelasticnone
- 8. Multiple Choice
Which of the following has the greatest momentum?
a scurrying cockroach
a parked semi-truck
more information is needed
- 9. Multiple Choice
Why does a semi truck have more momentum than a car if they are both traveling at 60kph?
Truck is more massive
Truck is less massive
Car is moving faster
Car is more massive
- 10. Multiple Choice
If a momentum car is moving at 2 kg m/s and crashes into a stationary momentum car, how much momentum would transfer over to the stationary car?
all of the momentum
half of the momentum
a little bit of the momentum
zero momentum
- 11. Multiple Choice
Which would have more momentum between a train moving at 0 kph and a bug flying at 0.5 kph?
Bug
Train
They are the same
- 12. Multiple Choice
Determine the momentum of 1000-kg car moving northward at 20 m/s.........
20,000 N
20,000 Joules
20,000 Kg * m/s
20,000 kg * m/s north
- 13. Multiple ChoiceThe equation to calculate momentum isp=mvp=1/2mv2p=mghp=mg
- 14. Multiple ChoiceWhich has more momentum: a car stopped at a red light or a bike moving at 15 mph?carbikethey are equalcannot determine using the info provided
- 15. Multiple Choice
In any collision (crash) the ______ is ALWAYS constant
total momentum
total speed
total Velocity
Energy
- 16. Multiple ChoiceSally runs and jumps off of a diving board and lands on a tube (she stays in the tube). The collision between Sally and the tube isElasticExplosiveInelasticCompletely absurd
- 17. Multiple ChoiceT/F: A big truck will always have more momentum than a small car.TrueFalse
- 18. Multiple ChoiceThe impulse acting on an object is always equal to its change in _____.MomentumEnergyPositionVelocity
- 19. Multiple ChoiceAs you are walking along the sidewalk you step on a piece of gum that sticks to your shoe. This is an example of an _____ collision.ElasticInelastic
- 20. Multiple ChoiceDue to friction, a purely _____ collision is impossible outside of a laboratory setting.ElasticInelastic
- Answer choicesTagsAnswer choicesTags